Three phase energy meters have RS-485 port, Modbus-RTU protocol. Analog output, alarm output, and 3 phase smart meter' s switching input/output can be selected. The 3 phase digital energy meter display voltmeter adjusts the parameters through the panel button, the intuitive display system runs at one time, three rows of digital kwh meter 3 phase display the three-phase value at the same time, the LED digital real-time display, and the instrument can set the display value through the display panel button. Acrel provide types of 3 phase energy meter to meet your needs and contact us for the 3 phase energy meter price.
| Phase | 3 phase 3 wire, 3 phase 4 wire | ||
| Voltage | AC 3×57.7V/100V(100V)、3×220V/380V(400V)、3×380V/660V(660V) | ||
| Current | AC1A, 5A | ||
| Frequency | 45Hz~65Hz | ||
| Display | LED or LCD | ||
| Installation | Panel mounted | ||
| Accuracy | Class 0.5 | ||
| Option | /C | RS485, Modbus-RTU protocol | |
| /K | 4DI/2DO | ||
| /2M | 2 analog output | ||
| /SOE | event record | ||
| /H | THDi, THDu, 2-31st harmonic | ||
| Power supply | AC/DC 85-265V, DC24V, DC48V | ||







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